Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 254 insertions, 0 deletions

diff --git a/include/svx/svdpagv.hxx b/include/svx/svdpagv.hxx
new file mode 100644
index 000000000..2f77dfa66
--- /dev/null
+++ b/include/svx/svdpagv.hxx
@@ -0,0 +1,254 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/XControlContainer.hpp>
+#include <rtl/ustring.hxx>
+#include <tools/color.hxx>
+#include <svx/svdhlpln.hxx>
+#include <svx/svdsob.hxx>
+#include <svx/svdtypes.hxx>
+#include <svx/svxdllapi.h>
+
+#include <memory>
+#include <vector>
+#include <basegfx/range/b2irectangle.hxx>
+
+
+namespace vcl { class Region; }
+class SdrObjList;
+class SdrObject;
+class SdrPage;
+class SdrUnoObj;
+class SdrPaintWindow;
+class SdrView;
+class SdrPageObj;
+class SdrPageView;
+
+namespace sdr::contact
+{
+    class ViewObjectContactRedirector;
+    class DisplayInfo;
+    class ViewObjectContactRedirector;
+}
+
+// typedefs for a list of SdrPageWindow
+class SdrPageWindow;
+
+class SVXCORE_DLLPUBLIC SdrPageView
+{
+private:
+    SdrView&     mrView;
+    SdrPage*     mpPage;
+    Point        aPgOrg;   // The Page's point of origin
+
+    tools::Rectangle    aMarkBound;
+    tools::Rectangle    aMarkSnap;
+    bool         mbHasMarked;
+    bool         mbVisible;
+
+    SdrLayerIDSet    aLayerVisi;   // Set of visible Layers
+    SdrLayerIDSet    aLayerLock;   // Set of non-editable Layers
+    SdrLayerIDSet    aLayerPrn;    // Set of printable Layers
+
+    SdrObjList*  pCurrentList;     // Current List, usually the Page
+    SdrObject*   pCurrentGroup;    // Current Group; nullptr means none
+
+    SdrHelpLineList aHelpLines; // Helper lines and points
+
+    // #103911# Use one reserved slot (bReserveBool2) for the document color
+    Color         maDocumentColor;
+
+    // #103834# Use one reserved slot (bReserveBool1) for the background color
+    Color         maBackgroundColor;
+
+    std::vector< std::unique_ptr<SdrPageWindow> > maPageWindows;
+
+    // #i72752# member to remember with which SdrPageWindow the BeginDrawLayer
+    // was done
+    SdrPageWindow* mpPreparedPageWindow;
+
+public:
+    sal_uInt32 PageWindowCount() const { return maPageWindows.size(); }
+    SdrPageWindow* FindPageWindow( const SdrPaintWindow& rPaintWindow ) const;
+    SdrPageWindow* FindPageWindow( const OutputDevice& rOutDev ) const;
+    SdrPageWindow* GetPageWindow(sal_uInt32 nIndex) const;
+
+    /**
+     * Finds the page window whose PaintWindow belongs to the given output device
+     * In opposite to FindPageWindow, this method also cares possibly patched PaintWindow instances.
+     * That is, a SdrPageWindow might have an original, and a patched SdrPaintWindow instance - if
+     * this is the case, then the original SdrPaintWindow is examined before the patched one.
+     */
+    const SdrPageWindow* FindPatchedPageWindow( const OutputDevice& rOutDev ) const;
+
+private:
+    void ImpInvalidateHelpLineArea(sal_uInt16 nNum) const;
+
+    void SetLayer(const OUString& rName, SdrLayerIDSet& rBS, bool bJa);
+    bool IsLayer(const OUString& rName, const SdrLayerIDSet& rBS) const;
+
+    /// Let's see if the current Group (pCurrentGroup) is still inserted
+    void CheckCurrentGroup();
+
+    void AdjHdl();
+
+public:
+    SdrPageView(SdrPage* pPage1, SdrView& rNewView);
+    ~SdrPageView();
+
+    SdrPageView& operator=( SdrPageView const & ) = delete; // MSVC2017 workaround
+    SdrPageView( SdrPageView const & ) = delete; // MSVC2017 workaround
+
+
+    /// Is called by PaintView, when modal changes have finished
+    void ModelHasChanged();
+
+    void Show();
+    void Hide();
+
+    void AddPaintWindowToPageView(SdrPaintWindow& rPaintWindow);
+    void RemovePaintWindowFromPageView(SdrPaintWindow& rPaintWindow);
+
+    SdrView& GetView() { return mrView; }
+    const SdrView& GetView() const { return mrView; }
+
+    /**
+     * Looks up the control container belonging to given output device
+     * @return
+     *      If the given output device belongs to one of the SdrPageViewWinRecs associated with this
+     *      SdrPageView instance, the XControlContainer for this output device is returned, <NULL/>
+     *      otherwise.
+     */
+    css::uno::Reference< css::awt::XControlContainer >
+        GetControlContainer( const OutputDevice& _rDevice ) const;
+
+    /// Sets all elements in the view which support a design and an alive mode into the given mode
+    void    SetDesignMode( bool _bDesignMode ) const;
+
+    bool IsVisible() const { return mbVisible; }
+
+    /// Invalidates the Page's whole area
+    void InvalidateAllWin();
+
+    /// PrePaint call forwarded from app windows
+    void PrePaint();
+
+    /// @param rReg refers to the OutDev and not to the Page
+    void CompleteRedraw( SdrPaintWindow& rPaintWindow, const vcl::Region& rReg, sdr::contact::ViewObjectContactRedirector* pRedirector );
+
+    /// Write access to mpPreparedPageWindow
+    void setPreparedPageWindow(SdrPageWindow* pKnownTarget);
+
+    void DrawLayer(SdrLayerID nID, OutputDevice* pGivenTarget, sdr::contact::ViewObjectContactRedirector* pRedirector = nullptr,
+                   const tools::Rectangle& rRect = tools::Rectangle(),
+                   basegfx::B2IRectangle const* pPageFrame = nullptr);
+    void DrawPageViewGrid(OutputDevice& rOut, const tools::Rectangle& rRect, Color aColor = COL_BLACK );
+
+    tools::Rectangle GetPageRect() const;
+    SdrPage* GetPage() const { return mpPage; }
+
+    /// Return current List
+    SdrObjList* GetObjList() const { return pCurrentList; }
+
+    /// Return current Group
+    SdrObject* GetCurrentGroup() const { return pCurrentGroup; }
+
+    /// Set current Group and List
+    void SetCurrentGroupAndList(SdrObject* pNewGroup, SdrObjList* pNewList);
+
+    bool HasMarkedObjPageView() const { return mbHasMarked; }
+    void SetHasMarkedObj(bool bOn) { mbHasMarked = bOn; }
+
+    const tools::Rectangle& MarkBound() const { return aMarkBound; }
+    const tools::Rectangle& MarkSnap() const { return aMarkSnap; }
+    tools::Rectangle& MarkBound() { return aMarkBound; }
+    tools::Rectangle& MarkSnap() { return aMarkSnap; }
+
+    void SetLayerVisible(const OUString& rName, bool bShow) {
+        SetLayer(rName, aLayerVisi, bShow);
+        if(!bShow) AdjHdl();
+        InvalidateAllWin();
+    }
+    bool IsLayerVisible(const OUString& rName) const { return IsLayer(rName, aLayerVisi); }
+
+    void SetLayerLocked(const OUString& rName, bool bLock) { SetLayer(rName, aLayerLock, bLock); if(bLock) AdjHdl(); }
+    bool IsLayerLocked(const OUString& rName) const { return IsLayer(rName,aLayerLock); }
+
+    void SetLayerPrintable(const OUString& rName, bool bPrn) { SetLayer(rName, aLayerPrn, bPrn); }
+    bool IsLayerPrintable(const OUString& rName) const { return IsLayer(rName, aLayerPrn); }
+
+    /// PV represents a RefPage or a SubList of a RefObj, or the Model is ReadOnly
+    bool IsReadOnly() const;
+
+    /// The Origin always refers to the upper left corner of the Page
+    const Point& GetPageOrigin() const { return aPgOrg; }
+    void SetPageOrigin(const Point& rOrg);
+
+    void LogicToPagePos(Point& rPnt) const { rPnt-=aPgOrg; }
+    void LogicToPagePos(tools::Rectangle& rRect) const { rRect.Move(-aPgOrg.X(),-aPgOrg.Y()); }
+    void PagePosToLogic(Point& rPnt) const { rPnt+=aPgOrg; }
+
+    void SetVisibleLayers(const SdrLayerIDSet& rSet) { aLayerVisi=rSet; }
+    const SdrLayerIDSet& GetVisibleLayers() const { return aLayerVisi; }
+    void SetPrintableLayers(const SdrLayerIDSet& rSet) { aLayerPrn=rSet; }
+    const SdrLayerIDSet& GetPrintableLayers() const { return aLayerPrn;  }
+    void SetLockedLayers(const SdrLayerIDSet& rSet) { aLayerLock=rSet; }
+    const SdrLayerIDSet& GetLockedLayers() const { return aLayerLock; }
+
+    const SdrHelpLineList& GetHelpLines() const { return aHelpLines; }
+    void SetHelpLines(const SdrHelpLineList& rHLL);
+    //void SetHelpLinePos(sal_uInt16 nNum, const Point& rNewPos);
+    void SetHelpLine(sal_uInt16 nNum, const SdrHelpLine& rNewHelpLine);
+    void DeleteHelpLine(sal_uInt16 nNum);
+    void InsertHelpLine(const SdrHelpLine& rHL);
+
+    /// At least one member must be visible for the Group object and
+    /// it must not be locked
+    /// @returns
+    ///      true, if the object's layer is visible and not locked
+    bool IsObjMarkable(SdrObject const * pObj) const;
+
+    /// Entering (editing) an object group
+    /// After that, we have direct access to all member objects of the group.
+    /// All other objects are not editable in the meantime (until the next
+    /// LeaveGroup())
+    bool EnterGroup(SdrObject* pObj);
+
+    /// Leave an object group we entered previously
+    void LeaveOneGroup();
+
+    /// Leave all object groups we entered previously
+    void LeaveAllGroup();
+
+    /// Determine, how deep we descended (0 = Root(Page))
+    sal_uInt16 GetEnteredLevel() const;
+
+    // #103834# Set background color for svx at SdrPageViews
+    void SetApplicationBackgroundColor(Color aBackgroundColor);
+
+    const Color& GetApplicationBackgroundColor() const { return maBackgroundColor;}
+
+    // #103911# Set/Get document color for svx at SdrPageViews
+    void SetApplicationDocumentColor(Color aDocumentColor);
+    const Color& GetApplicationDocumentColor() const { return maDocumentColor;}
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */